diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-21 09:40:46 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-21 10:09:12 -0800 |
commit | 8e5096607280d4e103389bfe8f8b7decbf538ff6 (patch) | |
tree | 60352a466e96c7b36d41263d7590ee79e0aaff35 /arch/arm/mach-s3c64xx | |
parent | 02d0a752460ea5dab34ce36c9ddc9c682e846a0d (diff) | |
parent | de755c330512364d3396c7da0c20b1c20b3b08b2 (diff) | |
download | linux-8e5096607280d4e103389bfe8f8b7decbf538ff6.tar.bz2 |
Merge tag 'gpio-v3.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO tree bulk changes from Linus Walleij:
"A big set this merge window, as we have much going on in this
subsystem. The changes to other subsystems (notably a slew of ARM
machines as I am doing away with their custom APIs) have all been
ACKed to the extent possible.
Major changes this time:
- Some core improvements and cleanups to the new GPIO descriptor API.
This seems to be working now so we can start the exodus to this
API, moving gradually away from the global GPIO numberspace.
- Incremental improvements to the ACPI GPIO core, and move the few
GPIO ACPI clients we have to the GPIO descriptor API right *now*
before we go any further. We actually managed to contain this
*before* we started to litter the kernel with yet another hackish
global numberspace for the ACPI GPIOs, which is a big win.
- The RFkill GPIO driver and all platforms using it have been
migrated to use the GPIO descriptors rather than fixed number
assignments. Tegra machine has been migrated as part of this.
- New drivers for MOXA ART, Xtensa GPIO32 and SMSC SCH311x. Those
should be really good examples of how I expect a nice GPIO driver
to look these days.
- Do away with custom GPIO implementations on a major part of the ARM
machines: ks8695, lpc32xx, mv78xx0. Make a first step towards the
same in the horribly convoluted Samsung S3C include forest. We
expect to continue to clean this up as we move forward.
- Flag GPIO lines used for IRQ on adnp, bcm-kona, em, intel-mid and
lynxpoint.
This makes the GPIOlib core aware that a certain GPIO line is used
for IRQs and can then enforce some semantics such as disallowing a
GPIO line marked as in use for IRQ to be switched to output mode.
- Drop all use of irq_set_chip_and_handler_name(). The name provided
in these cases were just unhelpful tags like "mux" or "demux".
- Extend the MCP23s08 driver to handle interrupts.
- Minor incremental improvements for rcar, lynxpoint, em 74x164 and
msm drivers.
- Some non-urgent bug fixes here and there, duplicate #includes and
that usual kind of cleanups"
Fix up broken Kconfig file manually to make this all compile.
* tag 'gpio-v3.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (71 commits)
gpio: mcp23s08: fix casting caused build warning
gpio: mcp23s08: depend on OF_GPIO
gpio: mcp23s08: Add irq functionality for i2c chips
ARM: S5P[v210|c100|64x0]: Fix build error
gpio: pxa: clamp gpio get value to [0,1]
ARM: s3c24xx: explicit dependency on <plat/gpio-cfg.h>
ARM: S3C[24|64]xx: move includes back under <mach/> scope
Documentation / ACPI: update to GPIO descriptor API
gpio / ACPI: get rid of acpi_gpio.h
gpio / ACPI: register to ACPI events automatically
mmc: sdhci-acpi: convert to use GPIO descriptor API
ARM: s3c24xx: fix build error
gpio: f7188x: set can_sleep attribute
gpio: samsung: Update documentation
gpio: samsung: Remove hardware.h inclusion
gpio: xtensa: depend on HAVE_XTENSA_GPIO32
gpio: clps711x: Enable driver compilation with COMPILE_TEST
gpio: clps711x: Use of_match_ptr()
net: rfkill: gpio: convert to descriptor-based GPIO interface
leds: s3c24xx: Fix build failure
...
Diffstat (limited to 'arch/arm/mach-s3c64xx')
23 files changed, 26 insertions, 9 deletions
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig index 2cb8dc55b50e..175f01501129 100644 --- a/arch/arm/mach-s3c64xx/Kconfig +++ b/arch/arm/mach-s3c64xx/Kconfig @@ -192,7 +192,6 @@ config SMDK6410_WM1190_EV1 select MFD_WM8350_I2C select REGULATOR select REGULATOR_WM8350 - select SAMSUNG_GPIO_EXTRA64 help The Wolfson Microelectronics 1190-EV1 is a WM835x based PMIC and audio daughtercard for the Samsung SMDK6410 reference @@ -208,7 +207,6 @@ config SMDK6410_WM1192_EV1 select MFD_WM831X_I2C select REGULATOR select REGULATOR_WM831X - select SAMSUNG_GPIO_EXTRA64 help The Wolfson Microelectronics 1192-EV1 is a WM831x based PMIC daughtercard for the Samsung SMDK6410 reference platform. @@ -294,7 +292,6 @@ config MACH_WLF_CRAGG_6410 select SAMSUNG_DEV_ADC select SAMSUNG_DEV_KEYPAD select SAMSUNG_DEV_PWM - select SAMSUNG_GPIO_EXTRA128 help Machine support for the Wolfson Cragganmore S3C6410 variant. diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c index 7a3ce4c39e5f..76ab595d849b 100644 --- a/arch/arm/mach-s3c64xx/common.c +++ b/arch/arm/mach-s3c64xx/common.c @@ -41,6 +41,7 @@ #include <mach/map.h> #include <mach/hardware.h> #include <mach/regs-gpio.h> +#include <mach/gpio-samsung.h> #include <plat/cpu.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s3c64xx/crag6410.h b/arch/arm/mach-s3c64xx/crag6410.h index 4c3c9994fc2c..7bc66682687e 100644 --- a/arch/arm/mach-s3c64xx/crag6410.h +++ b/arch/arm/mach-s3c64xx/crag6410.h @@ -11,7 +11,7 @@ #ifndef MACH_CRAG6410_H #define MACH_CRAG6410_H -#include <linux/gpio.h> +#include <mach/gpio-samsung.h> #define GLENFARCLAS_PMIC_IRQ_BASE IRQ_BOARD_START diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c index e367e87bbc29..ff780a8d8366 100644 --- a/arch/arm/mach-s3c64xx/dev-audio.c +++ b/arch/arm/mach-s3c64xx/dev-audio.c @@ -22,6 +22,7 @@ #include <plat/devs.h> #include <linux/platform_data/asoc-s3c.h> #include <plat/gpio-cfg.h> +#include <mach/gpio-samsung.h> static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev) { diff --git a/arch/arm/mach-s3c64xx/include/mach/gpio.h b/arch/arm/mach-s3c64xx/include/mach/gpio-samsung.h index 8b540c42d5dd..9c81fac3b2d5 100644 --- a/arch/arm/mach-s3c64xx/include/mach/gpio.h +++ b/arch/arm/mach-s3c64xx/include/mach/gpio-samsung.h @@ -1,5 +1,4 @@ -/* arch/arm/mach-s3c6400/include/mach/gpio.h - * +/* * Copyright 2008 Openmoko, Inc. * Copyright 2008 Simtec Electronics * http://armlinux.simtec.co.uk/ @@ -12,6 +11,9 @@ * published by the Free Software Foundation. */ +#ifndef GPIO_SAMSUNG_S3C64XX_H +#define GPIO_SAMSUNG_S3C64XX_H + /* GPIO bank sizes */ #define S3C64XX_GPIO_A_NR (8) #define S3C64XX_GPIO_B_NR (7) @@ -88,6 +90,5 @@ enum s3c_gpio_number { /* define the number of gpios we need to the one after the GPQ() range */ #define GPIO_BOARD_START (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1) -#define BOARD_NR_GPIOS (16 + CONFIG_SAMSUNG_GPIO_EXTRA) +#endif /* GPIO_SAMSUNG_S3C64XX_H */ -#define ARCH_NR_GPIOS (GPIO_BOARD_START + BOARD_NR_GPIOS) diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c index d266dd5f7060..ddeb0e51a962 100644 --- a/arch/arm/mach-s3c64xx/mach-anw6410.c +++ b/arch/arm/mach-s3c64xx/mach-anw6410.c @@ -49,6 +49,7 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <mach/regs-gpio.h> +#include <mach/gpio-samsung.h> #include <plat/samsung-time.h> #include "common.h" diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 758e31b26550..3df3c372ee1f 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -48,8 +48,8 @@ #include <video/samsung_fimd.h> #include <mach/hardware.h> #include <mach/map.h> - #include <mach/regs-gpio.h> +#include <mach/gpio-samsung.h> #include <plat/regs-serial.h> #include <plat/fb.h> diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c index 614a03a92cf7..0431016925b9 100644 --- a/arch/arm/mach-s3c64xx/mach-hmt.c +++ b/arch/arm/mach-s3c64xx/mach-hmt.c @@ -35,6 +35,7 @@ #include <plat/regs-serial.h> #include <linux/platform_data/i2c-s3c2410.h> +#include <mach/gpio-samsung.h> #include <plat/fb.h> #include <linux/platform_data/mtd-nand-s3c2410.h> diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c index 58d46a3d7b78..8c84d3448dac 100644 --- a/arch/arm/mach-s3c64xx/mach-mini6410.c +++ b/arch/arm/mach-s3c64xx/mach-mini6410.c @@ -30,6 +30,7 @@ #include <mach/map.h> #include <mach/regs-gpio.h> +#include <mach/gpio-samsung.h> #include <plat/adc.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c index 8bed37b3d5ac..5152026f0e19 100644 --- a/arch/arm/mach-s3c64xx/mach-real6410.c +++ b/arch/arm/mach-s3c64xx/mach-real6410.c @@ -31,6 +31,7 @@ #include <mach/map.h> #include <mach/regs-gpio.h> +#include <mach/gpio-samsung.h> #include <plat/adc.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c index a6b338fd0470..5629df905fcd 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq.c +++ b/arch/arm/mach-s3c64xx/mach-smartq.c @@ -25,6 +25,7 @@ #include <mach/map.h> #include <mach/regs-gpio.h> +#include <mach/gpio-samsung.h> #include <plat/clock.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c64xx/mach-smartq5.c b/arch/arm/mach-s3c64xx/mach-smartq5.c index 8aca5daf3d05..dec4c08e834f 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq5.c +++ b/arch/arm/mach-s3c64xx/mach-smartq5.c @@ -23,6 +23,7 @@ #include <video/samsung_fimd.h> #include <mach/map.h> #include <mach/regs-gpio.h> +#include <mach/gpio-samsung.h> #include <plat/cpu.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s3c64xx/mach-smartq7.c b/arch/arm/mach-s3c64xx/mach-smartq7.c index a052e107c0b4..27b322069c7d 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq7.c +++ b/arch/arm/mach-s3c64xx/mach-smartq7.c @@ -23,6 +23,7 @@ #include <video/samsung_fimd.h> #include <mach/map.h> #include <mach/regs-gpio.h> +#include <mach/gpio-samsung.h> #include <plat/cpu.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s3c64xx/mach-smdk6400.c b/arch/arm/mach-s3c64xx/mach-smdk6400.c index 27381cfcabbe..150f55fb9e33 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6400.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6400.c @@ -35,6 +35,7 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <linux/platform_data/i2c-s3c2410.h> +#include <mach/gpio-samsung.h> #include <plat/samsung-time.h> #include "common.h" diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index d5ea938cc9a1..43261d24a0a5 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -57,6 +57,7 @@ #include <plat/regs-serial.h> #include <mach/regs-gpio.h> +#include <mach/gpio-samsung.h> #include <linux/platform_data/ata-samsung_cf.h> #include <linux/platform_data/i2c-s3c2410.h> #include <plat/fb.h> diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c index 8cdb824a3b43..b5a66986a529 100644 --- a/arch/arm/mach-s3c64xx/pm.c +++ b/arch/arm/mach-s3c64xx/pm.c @@ -28,6 +28,7 @@ #include <mach/regs-gpio.h> #include <mach/regs-clock.h> +#include <mach/gpio-samsung.h> #include "regs-gpio-memport.h" #include "regs-modem.h" diff --git a/arch/arm/mach-s3c64xx/setup-fb-24bpp.c b/arch/arm/mach-s3c64xx/setup-fb-24bpp.c index 2cf80026c58d..9d17bff12d4d 100644 --- a/arch/arm/mach-s3c64xx/setup-fb-24bpp.c +++ b/arch/arm/mach-s3c64xx/setup-fb-24bpp.c @@ -19,6 +19,7 @@ #include <plat/fb.h> #include <plat/gpio-cfg.h> +#include <mach/gpio-samsung.h> void s3c64xx_fb_gpio_setup_24bpp(void) { diff --git a/arch/arm/mach-s3c64xx/setup-i2c0.c b/arch/arm/mach-s3c64xx/setup-i2c0.c index 40666ba8d607..4b8c1cfdd1fc 100644 --- a/arch/arm/mach-s3c64xx/setup-i2c0.c +++ b/arch/arm/mach-s3c64xx/setup-i2c0.c @@ -20,6 +20,7 @@ struct platform_device; /* don't need the contents */ #include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> +#include <mach/gpio-samsung.h> void s3c_i2c0_cfg_gpio(struct platform_device *dev) { diff --git a/arch/arm/mach-s3c64xx/setup-i2c1.c b/arch/arm/mach-s3c64xx/setup-i2c1.c index 3fdb24c4e62a..cd1df71ee13b 100644 --- a/arch/arm/mach-s3c64xx/setup-i2c1.c +++ b/arch/arm/mach-s3c64xx/setup-i2c1.c @@ -20,6 +20,7 @@ struct platform_device; /* don't need the contents */ #include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> +#include <mach/gpio-samsung.h> void s3c_i2c1_cfg_gpio(struct platform_device *dev) { diff --git a/arch/arm/mach-s3c64xx/setup-ide.c b/arch/arm/mach-s3c64xx/setup-ide.c index 648d8b85bf6b..689fb72e715c 100644 --- a/arch/arm/mach-s3c64xx/setup-ide.c +++ b/arch/arm/mach-s3c64xx/setup-ide.c @@ -17,6 +17,7 @@ #include <mach/map.h> #include <mach/regs-clock.h> #include <plat/gpio-cfg.h> +#include <mach/gpio-samsung.h> #include <linux/platform_data/ata-samsung_cf.h> void s3c64xx_ide_setup_gpio(void) diff --git a/arch/arm/mach-s3c64xx/setup-keypad.c b/arch/arm/mach-s3c64xx/setup-keypad.c index 1d4d0ee9e870..6ad9a89dfddf 100644 --- a/arch/arm/mach-s3c64xx/setup-keypad.c +++ b/arch/arm/mach-s3c64xx/setup-keypad.c @@ -13,6 +13,7 @@ #include <linux/gpio.h> #include <plat/gpio-cfg.h> #include <plat/keypad.h> +#include <mach/gpio-samsung.h> void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols) { diff --git a/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c b/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c index 6eac071afae2..f426b7a16c16 100644 --- a/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c +++ b/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c @@ -20,6 +20,7 @@ #include <plat/gpio-cfg.h> #include <plat/sdhci.h> +#include <mach/gpio-samsung.h> void s3c64xx_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) { diff --git a/arch/arm/mach-s3c64xx/setup-spi.c b/arch/arm/mach-s3c64xx/setup-spi.c index 4dc53450d715..5fd1a315c901 100644 --- a/arch/arm/mach-s3c64xx/setup-spi.c +++ b/arch/arm/mach-s3c64xx/setup-spi.c @@ -10,6 +10,7 @@ #include <linux/gpio.h> #include <plat/gpio-cfg.h> +#include <mach/gpio-samsung.h> #ifdef CONFIG_S3C64XX_DEV_SPI0 int s3c64xx_spi0_cfg_gpio(void) |